| Maximum PV input power (kW) | 3.9 | 
| Starting voltage (V) | 80 | 
| MPPT voltage range (V) | 70-500 | 
| Nominal PV input voltage (V) | 360 | 
| Maximum input short circuit current | 30 | 
| Maximum operating PV input current (A) | 20 | 
| Number of MPP Tracers/Number of Strings per MPP Tracer | 1/1 | 
| Nominal AC active output power (kW) | 3 | 
| Maximum apparent AC output power (kVA) | 3.3 | 
| Rated AC output current (A) | 13.7/13.1 | 
| Maximum AC output current (A) | 15/14.4 | 
| Rated Output Voltage/Range (V) | 220/230 0.85Un-1.1Un | 
| Nominal network output frequency/range (Hz) | 50Hz/45Hz-55Hz | 
| Total harmonic distortion THDi | <3% | 
| DC injection current | <0.5%ln | 
| Efficiency |  | 
| - Maximum efficiency | 97.3% | 
| - Euro efficiency | 96.9% | 
| - MPPT efficiency | >99% | 
| Equipment protection |  | 
| - DC reverse polarity protection | Yes | 
| - AC output overcurrent protection | Yes | 
| - AC output overvoltage protection | Yes | 
| - AC output short circuit protection | Yes | 
| - Thermal protection | Yes | 
| - Monitoring of DC terminal insulation impedance | Yes | 
| - Monitoring of DC components | Yes | 
| - Earth fault current monitoring | Yes | 
| - Monitoring of the electricity grid | Yes | 
| - Island protection monitoring | Yes | 
| - Ground fault detection | Yes | 
| - DC input switch | Yes | 
| - Protection against voltage drop due to overvoltage | Yes | 
| - Residual current detection (RCD) | Yes | 
| Overvoltage protection level | Type II(DC), Type II(AC) | 
| Interface |  | 
| - Communication interface | RS485/RS232 | 
| General data |  | 
| - Operating temperature range (°C) | -25 to +65℃, Derating >45℃ | 
| - Permissible ambient humidity | 0~100% | 
| - Allowed altitude (m) | 2000m | 
| - Noise (dB) | ≤ 35 dB(A) | 
| - Degree of protection (IP) | IP 65 | 
| - Inverter topology | Not isolated | 
| - Overvoltage category | OVC II(DC), OVC III(AC) | 
| - Cabinet dimensions (WxHxD mm) | 280mm 310mm 184mm (Excluding connectors and supports) | 
| - Weight kg] | 6.35 | 
| - Warranty [years] | 5 years | 
| - Type of cooling | Natural cooling | 
| - Network regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, G98, G99, VDE-AR-N 4105 | 
| - EMC/Standard safety | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |